Ramblings on programming and software design

March 17, 2020

Managed Server Shutdown, but Running?

Yet another post of the series of thread dump analysis that I’ve done during root cause analysis of various issues at work. This time, a red alert was issued by the production monitoring system saying that several managed servers are in SHUTDOWN state and the Admin Server console as well...

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March 11, 2020

High heap utilization

Whenever the heap utlization goes over 90%, a red alert is issued by the production monitoring system. This time, however its over the admin server, so little less panic.

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